Google has until October 31 to reply to EU's Android antitrust charges

BRUSSELS (Reuters) - Alphabet's Google has been given until the end of October, the fourth extension, to rebut EU antitrust charges that it uses its dominant Android mobile operating system to block competitors, the European Commission said on Monday.

The Commission in April said the U.S. technology giant's demand that mobile phone makers pre-install Google Search and the Google Chrome browser on their smartphones to access other Google apps harms consumers and competition.

The EU watchdog had initially set a July 27 deadline for Google to respond to the charges. This had been extended three times at the company's request, with the previous deadline Sept. 20.

The new deadlines are Oct. 31 for the Android case and Oct. 26 and Oct. 13 for cases relating to online search advertising and shopping.

In the shopping case, Google has been accused of favoring its shopping service over those of rivals in internet search results while the AdSense case centres on the company's measures which block competitors in online search advertising.

"In each of these cases, Google asked for additional time to review the documents in the case file. In line with normal practice, the Commission analyzed the reasons for the request and granted an extension allowing Google to fully exercise its rights of defence," Commission spokesman Ricardo Cardoso said in an email.